173840160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 144

約数和(自身を含む): 593236224

約数和(自身を除く): 419396064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2143, 2535, 2704, 3120, 3380, 4056, 4286, 5070, 5408, 6240, 6429, 6760, 8112, 8572, 10140, 10715, 12858, 13520, 16224, 17144, 20280, 21430, 25716, 27040, 27859, 32145, 34288, 40560, 42860, 51432, 55718, 64290, 68576, 81120, 83577, 85720, 102864, 111436, 128580, 139295, 167154, 171440, 205728, 222872, 257160, 278590, 334308, 342880, 362167, 417885, 445744, 514320, 557180, 668616, 724334, 835770, 891488, 1028640, 1086501, 1114360, 1337232, 1448668, 1671540, 1810835, 2173002, 2228720, 2674464, 2897336, 3343080, 3621670, 4346004, 4457440, 5432505, 5794672, 6686160, 7243340, 8692008, 10865010, 11589344, 13372320, 14486680, 17384016, 21730020, 28973360, 34768032, 43460040, 57946720, 86920080, 173840160]

約数ペア:

[(1, 173840160), (2, 86920080), (3, 57946720), (4, 43460040), (5, 34768032), (6, 28973360), (8, 21730020), (10, 17384016), (12, 14486680), (13, 13372320), (15, 11589344), (16, 10865010), (20, 8692008), (24, 7243340), (26, 6686160), (30, 5794672), (32, 5432505), (39, 4457440), (40, 4346004), (48, 3621670), (52, 3343080), (60, 2897336), (65, 2674464), (78, 2228720), (80, 2173002), (96, 1810835), (104, 1671540), (120, 1448668), (130, 1337232), (156, 1114360), (160, 1086501), (169, 1028640), (195, 891488), (208, 835770), (240, 724334), (260, 668616), (312, 557180), (338, 514320), (390, 445744), (416, 417885), (480, 362167), (507, 342880), (520, 334308), (624, 278590), (676, 257160), (780, 222872), (845, 205728), (1014, 171440), (1040, 167154), (1248, 139295), (1352, 128580), (1560, 111436), (1690, 102864), (2028, 85720), (2080, 83577), (2143, 81120), (2535, 68576), (2704, 64290), (3120, 55718), (3380, 51432), (4056, 42860), (4286, 40560), (5070, 34288), (5408, 32145), (6240, 27859), (6429, 27040), (6760, 25716), (8112, 21430), (8572, 20280), (10140, 17144), (10715, 16224), (12858, 13520)]